package com.samebuilding.service;

import java.util.List;

import com.samebuilding.domain.PublicMessage;

public interface PublicMesService {
	public void save(PublicMessage pm);
	public List getMessage();
	public void removeMessage(PublicMessage pm);
	public String sendPublicMessage(int userno,String content);
	public PublicMessage getLastessage(int type);
}
